Is this you? Create Your Porfile
Avatar

Akihiko Oka

Fujitsu

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Akihiko Oka is active.

Explore More

Publication

Featured researches published by Akihiko Oka.

Archive | 1995

Optical terminal system having self-monitoring function

Toshiharu Sakai; Yoshinori Nakamura; Takashi Umegaki; Nobuo Iguchi; Miki Hagino; Hiroaki Mori; Toshikazu Ota; Akihiko Oka; Kazuo Takatsu; Nobuyuki Nemoto

Archive | 1994

Network traffic protection system

Akihiko Oka

Archive | 1996

Add-drop multiplexer with enhancement of accessibility to signals in different hierarchical levels and flexibility in various services and circuit setting operations

Masahiro Shinbashi; Akihiko Oka; Kazuo Takatsu; Hideaki Mochizuki; Junichi Ishiwatari; Koji Iwamoto

Archive | 1996

Path protection switch ring system for line saving even though line setting operation was not carried out

Koji Iwamoto; Akihiko Oka

Archive | 1998

Apparatus and method for interfacing between communication networks

Keiichiro Tsukamoto; Akihiko Oka

Archive | 1998

Signal loopback device

Masanori Hiramoto; Hidetaka Kawahara; Keiichiro Tsukamoto; Akihiko Oka

Archive | 1999

Transmission apparatus with control circuit/relay within each card providing connection to related card output depending on related slot ID/ redundancy/non-redundancy, working/protection signals

Akihiko Oka; Keiichiro Tsukamoto

Archive | 2005

Control operation device for hydrostatic continuously variable transmission

Koji Koyama; Akihiko Oka; 浩二 小山; 昭彦 岡

Archive | 2004

Auto-cruise device of moving vehicle

Tomoaki Kondo; Koji Koyama; Akihiko Oka; Shinya Yoshiki; 晋也 吉木; 浩二 小山; 昭彦 岡; 友明 近藤

Archive | 1995

Interface unit for communication device with parts positioned on a printed-wiring board for achieving desirable operating characteristics

Kazuaki Kashiwada; Kenji Joukou; Akihiko Oka

Explore More

Collaboration

Dive into the Akihiko Oka's collaboration.

Top Co-Authors
Avatar

Keiichiro Tsukamoto

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Junichi Ishiwatari

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Kazuo Takatsu

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Koji Iwamoto

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Masanori Hiramoto

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Dai Hagimura

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Hideaki Mochizuki

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Hidetaka Kawahara

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Hiroaki Mori

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Kanta Yamamoto

Fujitsu

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge